INTERNATIONAL PATENT: VERSALIS S.P.A. FILES APPLICATION FOR "VISCOSITY INDEX IMPROVER ADDITIVES OF LUBRICATING OILS AND PROCESS FOR THEIR PREPARATION"

GENEVA, July 2 -- VERSALIS S.P.A. (Piazza Boldrini 120097 SAN DONATO MILANESE (MI)) filed a patent application (PCT/IB2024/062872) for "VISCOSITY INDEX IMPROVER ADDITIVES OF LUBRICATING OILS AND PROCESS FOR THEIR PREPARATION" on Dec 19, 2024. With publication no. WO/2025/133963, the details related to the patent application was published on Jun 26, 2025.

Notably, the patent application was submitted under the International Patent Classification (IPC) system, which is managed by the World Intellectual Property Organization (WIPO).

Inventor(s): PERRETTA, Costantino (Piazzale Guido Donegani, 1244122 Ferrara (FE)), REGATTIERI, Giovanni (Via G. Taliercio, 1446100 Mantova (MN)), URBINATI, Sabrina (Via Baiona, 10748123 Ravenna (RA)), PERIN, Nico...